Vintage ladies black wool blend swing coat 1950s

his beautiful black vintage ladies coat was owned by my 105-year-old grandmother and was kept protected from the elements since the 1950s* The collar is trimmed in black satin, *beautiful ornate buttons, *slant pockets trimmed in satin *black satin lining. Hits just above the knee and has a roomy fit look Comparable to a ladies size 12 There is no designer label or material . It is very unique and original. measurements are pit 22” sleeve 13” length 26”